Semiconductor, Power MOSFET, Linear Regulator & IC Assortment (680-Piece Active Silicon Vault) (RL-CMP-114)
TO-220 power MOSFETs (IRFZ44N/IRLZ44N), L7805–7824/LM317T regulators, NE555/LM358/MAX485 DIP ICs, PC817 optocouplers, Schottky & Zener diodes.
Verified Engineering Specifications & Architecture
40x TO-220 Power MOSFETs (IRFZ44N 55V 49A, IRLZ44N 5V logic-level gate, IRF540N 100V, IRF9540N P-Channel) + 20x TO-220 Linear Voltage Regulators (L7805, L7809, L7812, L7824, LM317T adjustable) with anodised TO-220 heatsinks, silicone thermal pads & insulating bushes; 180x TO-92 & TO-220 BJT/Darlington Transistors (2N2222A, BC547, BC557, 2N3904, 2N3906, TIP120, TIP31C); 70x DIP Integrated Circuits (NE555P timers, LM358N/LM324N/TL072CP op-amps, LM393 comparators, ULN2803A 8-channel relay drivers, MAX485CPA RS485 transceivers, PC817C optocouplers) + machined turned-pin DIP-8/14/16 sockets; 370x Rectifier, Schottky & Zener Diodes (1N4007, 1N5408 3A, 1N5819/1N5822 Schottky, 1N4148, 3.3V–24V 1W Zeners).
72-Hour Commercial Blackout & Site Continuity Application
Enables board-level repair of blown inverter/MPPT MOSFET stages, failed 5V/12V linear regulator rails, RS485 Modbus transceiver chips, opto-isolated PLC inputs, and relay flywheel clamping diodes without waiting days for component couriers.
Independent Bench Evaluation & Commissioning Guides
Compare this unit in our head-to-head engineering evaluation: Line-Interactive Li-Ion Rack UPS vs. Online Double-Conversion vs. Hybrid Inverter/Charger or download our Printable A4 Plant-Room Commissioning SOPs.
Companion Electronics Components & Electrical Spares Hardware
- [RL-KIT-060] Electronics & Industrial Control-Panel PCB Bench Diagnostic, Component & Relay Kit — Price confirmed at launch
- [RL-CMP-113] E24 1% Metal-Film Resistor & Multi-Chemistry Capacitor Lab Pack (2,600-Piece Passive Component Vault) — Price confirmed at launch
- [RL-CMP-154] The Master 8-Pack Electronics Component & Board-Repair Bundle (Resistors, Electrolytic & Ceramic Capacitors, Inductors, ICs, MOSFETs, Diodes & FR4 PCBs) — Price confirmed at launch